Last updated: August 21, 2025
In Xihu, China, the month of May showcases a vibrant transition into summer, where temperatures can soar to a maximum of 37°C (99°F) while maintaining an average of 22°C (73°F). The evenings offer a refreshing drop to a minimum of 10°C (51°F), creating a pleasant contrast. This month also brings considerable precipitation, with an average total of 167 mm (6.6 in) spread over 13 days, resulting in an 85% humidity level that contributes to the region's lush, green landscapes. Overall, May in Xihu presents a dynamic interplay of warmth and moisture, perfect for exploring its scenic beauty.
In Xihu, China, May marks a notable transition into warmth, with temperatures showcasing a delightful rise. As the month progresses, the minimum temperature settles around 10°C (51°F), a comfortable start to spring, while daytime averages climb to a pleasant 22°C (73°F). The days can feel quite warm as highs reach up to 37°C (99°F), hinting at the upcoming summer heat. This trend illustrates a significant uptick from the cooler temperatures of earlier months, such as January and February, making May an ideal time to enjoy the blooming landscapes and vibrant outdoor activities. With each passing day, Xihu transforms into a sun-kissed canvas, inviting exploration and appreciation of its natural beauty.
In May, Xihu, China, experiences a notable surge in precipitation, recording an impressive 167 mm (6.6 in) over 13 days. This marks a significant increase from the previous months, particularly compared to April's 97 mm, highlighting May as one of the wettest months of the year. The upward trend in rainfall is clear, as May's precipitation heralds the onset of the summer season, which continues to deliver heavy rains in the following months. This pattern not only influences local ecosystems but also impacts agricultural activities, emphasizing the importance of preparing for these wet conditions as the region transitions into its rainier months.
In May, Xihu, China, experiences a notable shift in humidity, registering at a comfortable 85%. This month marks a slight decrease from the peak of 86% in April, yet it remains consistent with the high humidity levels prevalent in the preceding months. As spring transitions into summer, the overall trend of rising humidity continues, with levels climbing gradually from 70% in January to the summer highs that follow. This pattern indicates that while May offers a brief respite before the peak summer humidity of 90% in July, residents can still expect a lush, moist atmosphere that characterizes this vibrant region. As the days grow warmer, the lingering humidity fosters an environment rich with greenery and vitality.
As summer approaches, May in Xihu, China, marks a significant leap in UV exposure, soaring to an extreme UV Index of 11. This increase reflects the trend seen from January onwards, where the index steadily climbed from a moderate 5 in January through the high 7 in February, and reached very high levels of 9 and 10 in March and April, respectively. With a burn time reduced to just 10 minutes, May's intense sun demands caution and protection. The extreme levels continue through June, July, and August, making it essential for residents and visitors alike to stay sun-safe during these peak months. For more detailed information on UV exposure in Xihu, explore Xihu UV Index.
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As spring transitions into summer, Xihu, China, basks in an impressive increase in sunshine hours, peaking at 270 hours in May. This month not only marks a significant rise from the 249 hours in April, but it also sets the stage for the sun-soaked days that follow. The warmth of May welcomes longer daylight, contributing to the vibrant atmosphere of the region. Following the upward trend, July and August are the sunniest months, showcasing 282 and 308 hours of glorious sunshine, respectively. However, even as summer reaches its zenith, the sunshine remains plentiful into the fall, with 246 hours in September. Overall, May shines as a pivotal moment in Xihu's yearly cycle, heralding the arrival of summer's full radiance while reminding us of the abundance of light that will continue through the warmer months.
In Xihu, China, May continues the trend of fluctuating sunny weather as the spring transitions to summer. With a 26% chance of sunny days, it aligns closely with March and April, indicating a period where sunshine is still somewhat elusive. Notably, this month shows a dip in sun probabilities compared to earlier months, which suggests that while the blooming beauty of spring is in full swing, we may be heading into a cloudier phase. As we look towards the warmer months, it's interesting to note that the likelihood of clear skies takes a steep decline into the summer, highlighting the dynamic weather patterns typical of this region. Thus, May offers a glimpse of sunshine but with a hint of unpredictability.
In Xihu, China, the daylight duration experiences a gradual ascent as the year unfolds. January begins with a modest 10 hours, but by May, the days stretch to a welcoming 13 hours, marking the peak of spring's embrace. As summer takes hold in June with 14 hours of daylight, the sun generously bathes the region in light. However, this radiant phase gently recedes, as daylight tapers off to 13 hours in July and August, before easing down to 12 hours in September. The cycle continues, bringing shorter days as autumn arrives, ultimately returning to 10 hours by November and December. This rhythmic dance between light and dark not only shapes the seasons but also the vibrant life that thrives in Xihu.
In Xihu, China, the month of May showcases a gentle breeze with an average wind speed of 2.0 m/s (5 mph), consistent with the mild winds experienced throughout the early months of the year. The wind speed remains steady, reflecting a slight dip from April's average, which may suggest calmness as spring transitions into summer. Notably, the winds begin to pick up in July, reaching 2.9 m/s (6 mph), signaling a shift toward more vigorous summer gusts. This trend of fluctuating wind speeds highlights the serene yet dynamic atmosphere of Xihu, where breezy days in May invite leisurely outdoor activities, perfectly complementing the beauty of the picturesque landscape.
Weather in Xihu varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Xihu, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present a striking contrast in weather conditions. In May, temperatures range from a mild 10°C (51°F) at night to a scorching 37°C (99°F) during the day, contributing to an average of 22°C (73°F). The month is quite humid, with an average humidity of 85% and around 167 mm (6.6 in) of precipitation spread over 13 days. Conversely, January offers a much chillier climate, with temperatures plummeting from a minimum of -18°C (0°F) to a maximum of 23°C (74°F), averaging just 6°C (43°F). With lower humidity at 70% and only 84 mm (3.3 in) of precipitation over 10 days, January presents a significantly drier and colder experience. For more details on January weather, you can visit Xihu weather in January.
When comparing the weather in May and February, significant differences emerge. May enjoys a warmer climate with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 37°C (99°F), and an average of 22°C (73°F). However, it also brings higher precipitation, averaging 167 mm (6.6 in) over 13 days, along with a humidity level of 85%. In contrast, February presents a much cooler environment, with temperatures dipping to a minimum of -5°C (24°F) and reaching a maximum of 26°C (79°F), averaging at 7°C (45°F). February has lower precipitation, totaling 75 mm (3.0 in) over 10 days, and boasts a lower humidity of 73%. For a more detailed look at February weather, you can visit Xihu weather in February.
In March, the weather begins to warm up with average temperatures around 13°C (55°F) and a maximum of 29°C (84°F), while May sees significantly higher averages, reaching up to 22°C (73°F) and soaring to a maximum of 37°C (99°F). March typically experiences cooler temperatures, with a minimum of 2°C (35°F), compared to May's milder minimum of 10°C (51°F). Precipitation levels are somewhat higher in May, with 167 mm (6.6 in) over 13 days, compared to March’s 124 mm (4.9 in) across 14 days. Despite the increased rainfall in May, the humidity levels are relatively similar, with May at 85% and March at 82%. For further details on March weather, you can check Xihu weather in March.
In comparing the weather of April and May, we see a noticeable shift in temperature and precipitation patterns. May tends to be warmer, with minimum temperatures starting at 10°C (51°F) and reaching an average high of 37°C (99°F), compared to April's cooler temperatures that range from a minimum of 3°C (37°F) to a maximum of 33°C (93°F). Additionally, May experiences significantly more precipitation, totaling 167 mm (6.6 in) over 13 days, while April records 97 mm (3.8 in) over 11 days. Despite this increase in rainfall, both months maintain high humidity levels, with May at 85% and April slightly higher at 86%. For more specifics on April weather, you can refer to Xihu weather in April.
May and June exhibit notable differences in weather patterns, despite having similar maximum temperatures. In May, the temperature ranges from a minimum of 10°C (51°F) to an average of 22°C (73°F), while June sees an increase in the minimum to 16°C (61°F) and an average of 25°C (77°F). Precipitation also rises significantly in June, with 351 mm (13.8 in) recorded over 17 days, compared to May's 167 mm (6.6 in) over 13 days. Both months share high humidity levels of 85%, but June’s rainy conditions could impact outdoor activities. For more detailed insights about June weather, you can visit Xihu weather in June.
In comparison to May, July experiences notably warmer temperatures, with minimums around 21°C (70°F) and average highs reaching 29°C (84°F), compared to May's min of 10°C (51°F) and avg of 22°C (73°F). The maximum temperatures in July can soar to 41°C (106°F), significantly higher than May's peak of 37°C (99°F). Additionally, July sees increased precipitation, totaling 248 mm (9.8 in) over 17 days, while May averages 167 mm (6.6 in) over 13 days. Humidity levels also rise slightly in July, reaching 90% compared to May's 85%. For more details, you can check Xihu weather in July.
May and August exhibit distinct weather characteristics, reflecting the transition from spring to summer. In May, temperatures range from a minimum of 10°C (51°F) to a maximum of 37°C (99°F), with an average of 22°C (73°F). The month experiences frequent rain, with precipitation recorded over 13 days and a humidity level of 85%. In contrast, August boasts warmer temperatures, with a minimum of 17°C (63°F) and a maximum reaching 39°C (103°F), giving it a higher average of 30°C (86°F). Interestingly, despite both months receiving the same amount of precipitation of 167 mm (6.6 in), August sees slightly more rainy days, totaling 14, accompanied by a higher humidity of 88%. For a closer look at August's weather, you can visit Xihu weather in August.
In May, temperatures range significantly, with a minimum of 10°C (51°F) and an average of 22°C (73°F), peaking at a sweltering 37°C (99°F). The month experiences considerable precipitation, totaling 167 mm (6.6 in) over 13 days, accompanied by high humidity levels at 85%. In contrast, September offers a more moderate climate, with minimum temperatures of 14°C (58°F) and an average of 25°C (78°F), while maximums reach 36°C (97°F). Precipitation is lower at 138 mm (5.4 in) but remains consistent with 13 rainy days, and humidity drops to a more comfortable 75%. For a deeper look at September weather in Xihu, visit Xihu weather in September.
In May, the weather is generally warmer with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 37°C (99°F), averaging around 22°C (73°F). This month experiences significant rainfall, with about 167 mm (6.6 in) of precipitation over 13 days, contributing to a high humidity level of 85%. In contrast, October sees cooler temperatures, with a minimum of 7°C (45°F) and a maximum of 35°C (95°F), averaging 19°C (67°F). The month is much drier, with only 54 mm (2.1 in) of precipitation spread over about 7 days and a lower humidity of 76%. For more detailed insights, you can visit Xihu weather in October.
May and November present contrasting weather conditions, highlighting the transition from spring to late autumn. In May, temperatures can reach a maximum of 37°C (99°F), with an average of 22°C (73°F) and a minimum of 10°C (51°F). The month is characterized by high humidity at 85% and substantial rainfall, totaling 167 mm (6.6 in) over approximately 13 days. In contrast, November features much cooler temperatures, with a max of 31°C (87°F) and an average of 14°C (57°F), dipping to a minimum of 1°C (34°F). Additionally, November experiences significantly less precipitation, with only 57 mm (2.2 in) over about 10 days and a slightly lower humidity level of 84%. For a more detailed look at the weather patterns in November, visit Xihu weather in November.
May and December present contrasting weather patterns. In May, temperatures range from a mild 10°C (51°F) at night to a scorching 37°C (99°F) during the day, with an average of 22°C (73°F). The month is characterized by high humidity at 85% and significant rainfall, totaling 167 mm (6.6 inches) over 13 days. In contrast, December experiences much cooler conditions, with temperatures dipping as low as -4°C (25°F) and reaching a maximum of 22°C (73°F), averaging 8°C (46°F). Precipitation is considerably lower at 69 mm (2.7 inches), occurring over just 9 days, and humidity levels also decrease to 77%. For more detailed insights, you can visit Xihu weather in December.
As May unfolds in Xihu, it brings a vibrant transition from the cooler spring days to the warmth of summer. With average temperatures settling around a comfortable 22°C, residents and visitors can expect pleasant afternoons, albeit with the occasional spike reaching up to 37°C. The month also sees a rise in humidity, often lingering at 85%, contributing to a lush, verdant landscape. However, May is not without its showers, with around 13 days of precipitation accumulating to 167 mm, adding to the region's charm. This blend of warmth and moisture creates a unique atmosphere that sets May apart from the drier and cooler months preceding it. For more detailed insights, check out Xihu Climate.